Centering Clamping Mandrels

EH 23340.

For clamping and centering of workpieces with internal bore.

Your selection resulted in 7 hits

d1 [mm]
d2 min. [mm]
d3 -0.05 [mm]
d6 [mm]
h1 [mm]
Clamping force max. [kN]
Article-No.
CAD
Available
d1 [mm]:
12.4 mm
d2 min. [mm]:
8 mm
d3 -0.05 [mm]:
29.72 mm
d6 [mm]:
M4
h1 [mm]:
21.8 mm
Clamping force max. [kN]:
3 kN
Article-No.:
23340.0104
CAD
Centering Clamping Mandrels
  • d1: 12.4 mm
  • d2 min.: 8 mm
  • d3 -0.05: 29.72 mm
  • d4: M3
  • d5: 21 mm
  • d6: M4
  • h1: 21.8 mm
  • h2: 16 mm
  • h3: 15 mm
  • l1: ~ 6 mm
  • l2: 8 mm
  • Number of segments: 4
  • WS WS1: 3 mm
  • WS WS2: 2 mm
  • Clamping force max.: 3 kN
  • Tightening torque max.: 3.5 Nm
  • Location hole H7: 29.72 mm
  • Weight: 58 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
14.2 mm
d2 min. [mm]:
12.2 mm
d3 -0.05 [mm]:
31.5 mm
d6 [mm]:
M6
h1 [mm]:
24.9 mm
Clamping force max. [kN]:
6 kN
Article-No.:
23340.0106
CAD
Centering Clamping Mandrels
  • d1: 14.2 mm
  • d2 min.: 12.2 mm
  • d3 -0.05: 31.5 mm
  • d4: M3
  • d5: 23.1 mm
  • d6: M6
  • h1: 24.9 mm
  • h2: 19 mm
  • h3: 15 mm
  • l1: ~ 6 mm
  • l2: 12 mm
  • Number of segments: 4
  • WS WS1: 5 mm
  • WS WS2: 2 mm
  • Clamping force max.: 6 kN
  • Tightening torque max.: 12 Nm
  • Location hole H7: 31.5 mm
  • Weight: 62 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
20 mm
d2 min. [mm]:
13.5 mm
d3 -0.05 [mm]:
37.5 mm
d6 [mm]:
M8
h1 [mm]:
24.9 mm
Clamping force max. [kN]:
8 kN
Article-No.:
23340.0108
CAD
Centering Clamping Mandrels
  • d1: 20 mm
  • d2 min.: 13.5 mm
  • d3 -0.05: 37.5 mm
  • d4: M3
  • d5: 29 mm
  • d6: M8
  • h1: 24.9 mm
  • h2: 19 mm
  • h3: 15 mm
  • l1: ~ 6 mm
  • l2: 14 mm
  • Number of segments: 6
  • WS WS1: 6 mm
  • WS WS2: 2 mm
  • Clamping force max.: 8 kN
  • Tightening torque max.: 24 Nm
  • Location hole H7: 37.5 mm
  • Weight: 99 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
27 mm
d2 min. [mm]:
18 mm
d3 -0.05 [mm]:
50 mm
d6 [mm]:
M10
h1 [mm]:
28.6 mm
Clamping force max. [kN]:
13 kN
Article-No.:
23340.0111
CAD
Centering Clamping Mandrels
  • d1: 27 mm
  • d2 min.: 18 mm
  • d3 -0.05: 50 mm
  • d4: M4
  • d5: 39.4 mm
  • d6: M10
  • h1: 28.6 mm
  • h2: 22.2 mm
  • h3: 17.5 mm
  • l1: ~ 7 mm
  • l2: 17 mm
  • Number of segments: 6
  • WS WS1: 8 mm
  • WS WS2: 2.5 mm
  • Clamping force max.: 13 kN
  • Tightening torque max.: 42 Nm
  • Location hole H7: 50 mm
  • Weight: 191 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
35.3 mm
d2 min. [mm]:
25.4 mm
d3 -0.05 [mm]:
56 mm
d6 [mm]:
M12
h1 [mm]:
31.8 mm
Clamping force max. [kN]:
15 kN
Article-No.:
23340.0112
CAD
Centering Clamping Mandrels
  • d1: 35.3 mm
  • d2 min.: 25.4 mm
  • d3 -0.05: 56 mm
  • d4: M4
  • d5: 45.5 mm
  • d6: M12
  • h1: 31.8 mm
  • h2: 25.4 mm
  • h3: 20.6 mm
  • l1: ~ 7 mm
  • l2: 21 mm
  • Number of segments: 6
  • WS WS1: 10 mm
  • WS WS2: 2.5 mm
  • Clamping force max.: 15 kN
  • Tightening torque max.: 105 Nm
  • Location hole H7: 56 mm
  • Weight: 306 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
51 mm
d2 min. [mm]:
30 mm
d3 -0.05 [mm]:
75.5 mm
d6 [mm]:
M16
h1 [mm]:
39.6 mm
Clamping force max. [kN]:
26 kN
Article-No.:
23340.0116
CAD
Centering Clamping Mandrels
  • d1: 51 mm
  • d2 min.: 30 mm
  • d3 -0.05: 75.5 mm
  • d4: M5
  • d5: 63.9 mm
  • d6: M16
  • h1: 39.6 mm
  • h2: 31.8 mm
  • h3: 27 mm
  • l1: ~ 11 mm
  • l2: 22 mm
  • Number of segments: 6
  • WS WS1: 14 mm
  • WS WS2: 3 mm
  • Clamping force max.: 26 kN
  • Tightening torque max.: 200 Nm
  • Location hole H7: 75.5 mm
  • Weight: 762 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details
d1 [mm]:
77 mm
d2 min. [mm]:
30 mm
d3 -0.05 [mm]:
107.5 mm
d6 [mm]:
M16
h1 [mm]:
45.5 mm
Clamping force max. [kN]:
26 kN
Article-No.:
23340.0118 1)
CAD
Centering Clamping Mandrels
  • d1: 77 mm
  • d2 min.: 30 mm
  • d3 -0.05: 107.5 mm
  • d4: M6
  • d5: 92.5 mm
  • d6: M16
  • h1: 45.5 mm
  • h2: 37.6 mm
  • h3: 32.3 mm
  • l1: ~ 12 mm
  • l2: 20 mm
  • Number of segments: 8
  • WS WS1: 14 mm
  • WS WS2: 4 mm
  • Clamping force max.: 26 kN
  • Tightening torque max.: 200 Nm
  • Location hole H7: 107.5 mm
  • Weight: 1832 g
  • RoHS: RoHS-compliant
  • REACH: contains no SVHC materials
More details

Material

Body

  • Steel, blackened

Clamping screw

  • Case-hardened steel, case-hardened

Notes

Special types on request.

Assembly

The centering clamping mandrel can be machined to the required seating diameter (e.g. by turning/milling). It must be noticed that before machining the centering clamping mandrel, it will be expanded approx. 0.1 mm over the clamping diameter. To machine the mandrel, a nut will be provided.

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Centering Clamping Elements
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Datasheet EH 23340. Centering Clamping Mandrels
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